package jdbc;

import jdk.internal.org.objectweb.asm.tree.TryCatchBlockNode;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

/**
 * 使用当前类维修数据库的连接
 */
public class DBUtil {
    static {
        try {
            Class.forName("com.mysql.cj.jdbc.Driver");
        }catch (ClassNotFoundException e){
            e.printStackTrace();
            System.out.println("加载驱动失败");
        }
    }
    public static Connection getConnection() throws SQLException {
        return DriverManager.getConnection(
                "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                "root",
                "123456"
        );
    }


}
